Power Board Upgrade

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Licensed switchboard electricians across Brisbane, Perth & Adelaide

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4.6 · 2,000+ Google reviews

An old power board with ceramic fuses and no safety switches leaves your home underprotected and struggling with modern appliances. Our licensed electricians upgrade your switchboard with circuit breakers and safety switches that meet current standards.

We assess what your home actually needs, complete the work to AS/NZS 3000, and provide a certificate of compliance, with an upfront fixed price.

Why choose Same Day Trades for your switchboard upgrade?

We are local, licensed electricians who do this work every day, so we get it right the first time, with no mess and no shortcuts on safety.

Fully licensed electricians, all work to AS/NZS 3000
Upfront fixed pricing before we start
Safety switches and a compliance certificate where required
Same-day help for urgent faults
Servicing Brisbane, Perth and Adelaide, phones answered around the clock

You get safe, tidy, guaranteed workmanship every time, and honest advice on what your home actually needs.

What is a power board (switchboard) upgrade?

In this context, a power board upgrade usually refers to upgrading your home electrical switchboard, the panel that houses your circuit breakers, safety switches and main switch and distributes power throughout your home. Sometimes called the fuse box or electrical panel, it is the hub of your home electrical system. An upgrade replaces an old, overcrowded or unsafe board, often one with ceramic fuses and no safety switches, with a modern board fitted with circuit breakers and safety switches, enough capacity for today’s electrical loads, and compliance with current standards. It is one of the most important safety upgrades a home can have, and we carry them out across Brisbane, Perth and Adelaide.

Signs you need a switchboard upgrade

Several signs point to your board needing an upgrade:

Ceramic fuses instead of circuit breakers
No safety switches (RCDs) on your circuits
Frequent tripping or blown fuses
Flickering lights, or lights dimming when appliances start
A buzzing, crackling or burning smell, or a warm board
An overcrowded board with no room for new circuits
No capacity for solar, air conditioning or an EV charger

Several of these, especially a burning smell or a warm board, should be treated as urgent and checked promptly by a licensed electrician.

The dangers of an old board

An old switchboard is a genuine safety risk. Boards with ceramic fuses react slowly to faults and must be rewired by hand, often while live, and they usually have no safety switches, so nothing protects the people in the home from a fatal electric shock. Overcrowded, ageing boards with worn connections can overheat, buzz or arc, which is a fire risk, often hidden behind the panel. An old board also cannot safely handle the electrical demands of a modern home full of appliances. Upgrading replaces these hazards with fast, resettable circuit breakers and life-saving safety switches, bringing the most important part of your electrical system up to a safe, modern standard.

Circuit breakers and safety switches

A modern switchboard upgrade centres on two key safety devices. Circuit breakers replace old fuses, tripping automatically on overload or short circuit to protect your wiring, and simply resetting afterwards instead of needing to be rewired. Safety switches (RCDs) protect people, cutting power in a fraction of a second if electricity leaks to earth, which is what prevents fatal electric shocks, something fuses and breakers do not do. A safe board has both: breakers protecting the wiring and safety switches protecting the people. Modern boards often use combined RCBO devices that provide both per circuit. We fit the right protection for your home as part of the upgrade.

When is an upgrade required?

Sometimes an upgrade is a safety choice, and sometimes it is effectively required. You will usually need one when installing solar, a battery or an EV charger, which need spare capacity and safety switches; when renovating or adding circuits, which can trigger a requirement to bring the board up to standard; when adding ducted air conditioning or other high-draw appliances; when selling or renting, where safety switches are increasingly required; or when the board is damaged or unsafe. If your board still has ceramic fuses and no safety switches, any significant electrical work is a good opportunity to upgrade. We will tell you honestly whether your project requires one.

Upgrades for solar, batteries and EV chargers

Adding solar panels, a home battery or an EV charger puts new demands on your switchboard, and older boards often cannot accommodate them safely. These installations typically need spare capacity, dedicated circuits and modern safety switches, and your solar or EV charger installer will usually require a compliant board before connecting. We future-proof your switchboard as part of the upgrade, making room for the circuits you need now and later, so you are ready for solar, battery storage and EV charging without a second round of work. If you are planning any of these, mention it when you book and we will size the upgrade to suit, saving you time and money down the track.

What a modern switchboard includes

A properly upgraded switchboard brings your home up to the current wiring standard and includes circuit breakers that trip safely and reset, safety switches on the required circuits to protect against shock, clear circuit labelling so you know what each switch controls, adequate spare capacity for future circuits like solar or an EV charger, and tidy, correctly rated wiring and connections. Surge protection can also be fitted to help shield sensitive electronics. The result is a safer, more reliable board that can handle how a modern household actually uses electricity, rather than the much lighter demands boards of decades past were built for.

Single-phase vs three-phase

Most homes run on a single-phase supply, which is fine for typical household loads. Larger homes, or homes with heavy loads like ducted air conditioning, a pool, a workshop, solar and battery, or an EV charger, sometimes need or benefit from a three-phase supply, which spreads the load across three circuits and provides more total capacity. If you are adding significant load and your single-phase board is at its limit, we can advise whether an upgrade within single-phase is enough or whether moving to three-phase is the better long-term option. This is something we assess on site as part of quoting your upgrade, so the board suits your current and future needs.

Our upgrade process

We keep the job straightforward and safe:

Inspection and quote, we assess your existing board, circuits and needs, and give you an upfront fixed price
Safe isolation, we arrange the supply and safely isolate the board before work begins
Removal and install, we remove the old board or fuses and install the new switchboard with breakers and safety switches
Testing, we test every circuit and safety switch
Labelling and handover, we clearly label each circuit and issue your certificate of compliance

How long does an upgrade take?

Most residential switchboard upgrades are completed in four to eight hours, so it is usually a one-day job, with the power off only while we work on the board itself. We plan the job to keep that disruption as short as practical. More complex jobs, such as relocating the board, upgrading the meter box, or moving to three-phase, can take longer or need coordinating with the network provider. We will give you a clear timeframe when we quote so you can plan around it, and let you know how long the power will be off, which is usually just part of the day.

How much does an upgrade cost?

The cost depends on how many circuits you have, how many need safety switch protection, the condition of your wiring and meter box, and whether the board needs relocating. Replacing ceramic fuses with circuit breakers and adding safety switches is a job of a few hours, while a full upgrade with a new board and meter box costs more. Rather than give a vague range, we inspect your board and provide an upfront fixed price before any work starts, including the certificate of compliance. If your wiring is also failing, we will let you know honestly whether a partial rewire is the better investment.

Common faults we fix at the board

Beyond full upgrades, we repair the everyday switchboard faults that leave homes without power or at risk: circuit breakers that keep tripping, which point to an overload or circuit fault; no power to part of the home while the rest works; blown or failing ceramic fuses; a buzzing, humming or crackling board, which can signal a loose or arcing connection; and safety switches that will not reset or trip constantly. We diagnose the underlying cause with proper fault-finding rather than just resetting the board, so the problem is fixed for good and your home stays safe. Where a board is beyond repair, we will recommend an upgrade.

Same-day electrical service

If your board is buzzing, giving off a burning smell, showing scorch marks, or leaving part of your home without power, do not leave it, these can indicate a real hazard. We offer fast service and same-day attendance where we can across Brisbane, Perth and Adelaide, with phones answered around the clock. For an urgent safety concern we will get a licensed electrician to you to make it safe, then quote any upgrade needed. For planned upgrades, such as preparing for solar or an EV charger, we will book a time that suits and give you an upfront price before any work starts.

Licensed, compliant and guaranteed

Work inside your switchboard is dangerous and is licensed electrical work, so it is never a DIY job. Our licensed electricians complete every upgrade to the current AS/NZS 3000 wiring standard, install safety switches on the circuits that require them, and issue a certificate of electrical compliance on completion. You get honest advice on what your home actually needs, upfront fixed pricing, tidy results, and a board that is safe, compliant and ready for modern demands. We upgrade switchboards across Brisbane, Perth and Adelaide, with same-day help available for urgent faults. See also our switchboard service.

Power board upgrade FAQs

How do I know if my power board needs upgrading?

Signs include ceramic fuses, no safety switches, frequent tripping, a burning smell or warm board, and no room for new circuits.

How much does a power board upgrade cost?

It depends on the number of circuits and how much needs safety switch protection. It is far cheaper than a rewire, and we quote upfront including the compliance certificate.

How long does the upgrade take?

A single-phase switchboard upgrade is usually a few hours. We give you a clear timeframe when we quote.

Do I legally need safety switches?

Safety switches are required on circuits when new work or alterations are done, and rules are tightening. We will bring your board up to the current requirement.

Will an upgrade let me add solar or an EV charger?

Yes. A key benefit is spare capacity for new circuits like solar, air conditioning and EV chargers.

What are ceramic fuses and are they dangerous?

They are old rewirable fuses that offer far less protection than modern breakers and safety switches, and should be replaced.

Is power board work a DIY job?

No. It is dangerous, licensed electrical work that must be done by a licensed electrician who issues a compliance certificate.

Do you offer same-day service?

Yes, for urgent faults we can usually attend the same day across Brisbane, Perth and Adelaide.

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Davo Zillas

Jordan was super helpful with investigating our leaking issue

julee johnson

Jack was fabulous great guy 👍

Grace Vinci

I had my Safety switch/ circuit breakers replaced by Jesse. He was helpful, polite and thorough, explained and shown me what needed to be done. He was informative also explained all options available to me giving me a choice, which I appreciated. Before leaving Jesse also made sure everything was in working order before leaving the premises.

Mick Webster

Robert Green

Coda, Kosta and brad excellent service by all.

Joy Bailey

Michael did a great job for us, and was super courteous and friendly. Very satisfied! Thank you!

Kathryn Fischer

Thank you for your help and advice with our aircon.

Patricia Howard

Bradley was very accomodating and clearly explained to me what may happen in the future . I trusted him straight away and will definitely use him again I actually joined up on a monthly scheme once he explained the benefits to me.